Skip to main content

48 - Instructions for No. 4970 and No. 1170 Sleeveless Type Calomel Electrodes, 1940

 File — Box: 104, Folder: 17

Dates

  • Creation: 1940

Repository Details

Part of the Science History Institute Archives Repository

Contact:
315 Chestnut Street
Philadelphia PA 19106 United States
215.873.8265
215.873.5265 (Fax)